diff options
Diffstat (limited to 'gdb/config/alpha/tm-alphalinux.h')
| -rw-r--r-- | gdb/config/alpha/tm-alphalinux.h | 29 |
1 files changed, 1 insertions, 28 deletions
diff --git a/gdb/config/alpha/tm-alphalinux.h b/gdb/config/alpha/tm-alphalinux.h index 23592aa..0235758 100644 --- a/gdb/config/alpha/tm-alphalinux.h +++ b/gdb/config/alpha/tm-alphalinux.h @@ -29,7 +29,7 @@ /* Are we currently handling a signal ? */ -extern long alpha_linux_sigtramp_offset (CORE_ADDR); +extern LONGEST alpha_linux_sigtramp_offset (CORE_ADDR); #undef IN_SIGTRAMP #define IN_SIGTRAMP(pc, name) (alpha_linux_sigtramp_offset (pc) >= 0) @@ -42,42 +42,15 @@ extern long alpha_linux_sigtramp_offset (CORE_ADDR); /* Number of traps that happen between exec'ing the shell to run an inferior, and when we finally get to the inferior code. This is 2 on GNU/Linux and most implementations. */ - #undef START_INFERIOR_TRAPS_EXPECTED #define START_INFERIOR_TRAPS_EXPECTED 2 -/* Return TRUE if procedure descriptor PROC is a procedure descriptor - that refers to a dynamically generated sigtramp function. */ - -#undef PROC_DESC_IS_DYN_SIGTRAMP -#define PROC_SIGTRAMP_MAGIC 0x0e0f0f0f -#define PROC_DESC_IS_DYN_SIGTRAMP(proc) ((proc)->pdr.isym \ - == PROC_SIGTRAMP_MAGIC) -#undef SET_PROC_DESC_IS_DYN_SIGTRAMP -#define SET_PROC_DESC_IS_DYN_SIGTRAMP(proc) ((proc)->pdr.isym \ - = PROC_SIGTRAMP_MAGIC) - -/* If PC is inside a dynamically generated sigtramp function, return - how many bytes the program counter is beyond the start of that - function. Otherwise, return a negative value. */ - -#undef DYNAMIC_SIGTRAMP_OFFSET -#define DYNAMIC_SIGTRAMP_OFFSET(pc) (alpha_linux_sigtramp_offset (pc)) - /* Translate a signal handler frame into the address of the sigcontext structure. */ #undef SIGCONTEXT_ADDR #define SIGCONTEXT_ADDR(frame) ((frame)->frame - 0x298) -/* If FRAME refers to a sigtramp frame, return the address of the next frame. - - Under GNU/Linux, sigtramp handlers have dynamically generated - procedure descriptors that make this hack unnecessary. */ - -#undef FRAME_PAST_SIGTRAMP_FRAME -#define FRAME_PAST_SIGTRAMP_FRAME(frame, pc) (0) - #include "tm-linux.h" #endif /* TM_LINUXALPHA_H */ |